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Avaliação estatística de desempenho de estações de tratamento de água, em função da tecnologia, do porte e do tipo de manancial
(Universidade Federal de Minas GeraisUFMG, 2019-03-01)
In this research were evaluated data from 45 water treatment plants, considering five different technologies, operated by three different concessionaires (from three Brazilian states). This large number of data, about 7 ...
Ecological risk assessment of a subtropical river influenced by discharges of residues from water and sewage treatment plants
(2017-01-01)
Purpose: The São Lourenço River (SLR) is used to supply potable waters for the cities of São Lourenço da Serra and Juquitiba, but receives the residues from the water treatment plants (WTPs) and sewage treatment plants ...
Assessing the cross-site and within-site response of potential production to atmospheric demand for water in Eucalyptus plantations
(2020-05-15)
Plant water deficits arise from low soil water and high atmospheric demand for water (expressed as vapor pressure deficit; VPD). Soil water and VPD often covary making it difficult to examine the effect of only VPD on ...
Concentração de flúor nas águas de abastecimento público de municípios da região noroeste do estado de São Paulo, Brasil
(2006-09-01)
It may be difficult for small and medium cities to obtain information about the fluoride content of public water, because of the lack of equipments and technicians. This study aimed to analyze the fluoride levels of the ...
Concentração de flúor nas águas de abastecimento público de municípios da região noroeste do estado de São Paulo, Brasil
(2006-09-01)
It may be difficult for small and medium cities to obtain information about the fluoride content of public water, because of the lack of equipments and technicians. This study aimed to analyze the fluoride levels of the ...
Avaliação do fluxo permeado e retenção de Geosmina e 2-Metilisoborneol em membrana comercial de nanofiltração NF-90
(Universidade Tecnológica Federal do ParanáCuritibaBrasilCurso de Bacharelado em QuímicaUTFPR, 2015-11-30)
Degradation of water resources contributes for occurring organisms who are responsible for producing and incorporating odoriferous compounds into the environment, which are capable of changing organoleptic properties of ...
Water and environmental education: didactic activity in water treatment plantÁgua e educação ambiental: atividade didática em uma estação de tratamento de água
(Universidade Federal de Santa Maria, 2018)
Seasonal Differences in Plankton Community and Removal Efficiency of Nutrients and Organic Matter in a Subtropical Constructed Wetland
(2016-10-01)
The performance of free water surface flow constructed wetlands (CW) may be impaired by abiotic factors. The effects of seasons on the water quality improvement and on the community of plankton were evaluated in a CW system ...